How to resolv a variable in job dsl groovy script part

[Jozsef Sin]

Hi,

I trying to create a seed job but the groovy script part not generating properly.  

Here is an example. The generated job should resolv the $nodename variable in the groovy script part. How should i do?

Thanks!

NODES="node1,node2"

PROPFILES="default.properties"

def Nodes = "${NODES}".split(",")

def selected = "${PROPFILES}"

job('example') {

    description 'Example.'

 for( nodename in Nodes ) {

    parameters {

        activeChoiceReactiveReferenceParam('CONTENT') {

            description('Properties file!')

            omitValueField()

            choiceType('FORMATTED_HTML')

            groovyScript {

                script('''

String filePath = "/home/jenkins/pops/$nodename/"

String fileName = "${selected}"

String selectedProperties = new File(filePath+fileName).getText('UTF-8')

return "<textarea name=\\"value\\" rows=\\"10\\" cols=\\"100\\">${selectedProperties}</textarea>"

'''.stripIndent().trim())

                fallbackScript('"Error in script"')

            }

            referencedParameter('PROPFILES')

        }

    }

 } 

}

[Victor Martinez]

I believe thats not a dsl question but a groovy one:

Have you tried to use brackets with your variable name? ${variable} to interpolate that variable.

My two cents

[Matt Sheehan]

You should use triple double-quotes instead of triple single-quotes if you want variables to be interpolated. But then you'll need to escape the variables you don't want to be interpolated by the DSL. Something like:

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[Jozsef Sin]

Ok ,thanks triple double-quotes works fine.